rjaWebsWhat version control actually is
Version control — and git is the near-universal standard — is a system that records every change to a project over time. Instead of a single folder that gets edited and overwritten, you end up with a full timeline: each change dated, attributed to a person, and, done properly, accompanied by a plain-language note explaining why it was made. It's the difference between a document with "track changes" running since day one and a mystery file called final-v3-REALLY-final.html that nobody dares touch.
Why it protects you, the client
This isn't just tidiness for developers — it's a form of insurance you own. If a change breaks something, it can be undone cleanly instead of frantically guessed at. If you ever part ways with a developer, the entire history comes with you and opens in any standard tool, so you're never locked to one person's memory or one agency's private setup. And because every change carries a name and a date, there is real accountability for what happened to your site and when — no shrugs, no "it must have always been like that."
How it changes the way we work
Working this way makes careful work close to automatic. Changes can be tried out on a separate branch and reviewed before they ever touch the live site. Two people can work on the same project without treading on each other's toes. And a mistake becomes a small, reversible event rather than a late-night emergency. It's one of those quiet practices that is invisible when everything is going well — which, in fairness, is rather the point of it.